Cisco SPA IP Phone Field Reference
Ext Tab
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 323
A
Ext Tab
The Ext tabs vary by phone and depend on the number of extensions the phone
model supports. In a configuration profile, the Line parameters must be appended
with the appropriate numeral to indicate the line to which the setting applies. For
example:
[1] to specify line one
[2] to specify line two
General
Line Enable: To enable this line for service, select yes. Otherwise, select no.
Defaults to yes.